Liberación de Fluoruro, Radiopacidad y Rugosidad Superficial de Cementos de Ionómero de Vidrio Sometidos a Ciclos de pH

Autores/as

  • Luigi Pedrini Guisso Department of Pediatric and Social Dentistry, São Paulo State University (UNESP), School of Dentistry, Araçatuba, 16015-050 Araçatuba - SP, Brazil https://orcid.org/0000-0003-3436-258X
  • Paulo Henrique dos Santos Faculty of Dentistry, University of Toronto, Toronto, ON, Canada https://orcid.org/0000-0002-4100-5153
  • Leda Maria Pescinini Salzedas Department of Diagnosis and Surgery, São Paulo State University (UNESP), School of Dentistry, Araçatuba, 16015-050 Araçatuba - SP, Brazil https://orcid.org/0000-0001-9017-0473
  • Denise Pedrini Ostini Department of Diagnosis and Surgery, São Paulo State University (UNESP), School of Dentistry, Araçatuba, 16015-050 Araçatuba - SP, Brazil https://orcid.org/0000-0001-9177-5597
  • Ana Paula Albuquerque Guedes University Vila Velha, UVV, 29102-920 Vila Velha - ES, Brazil
  • Thaís Yumi Umeda Suzuki Department of Restorative Dentistry, Federal University of Minas Gerais, Faculty of Dentistry, UFMG, 31270-901 Belo Horizonte - MG, Brazil
  • Thayse Yumi Hosida Department of Pediatric and Social Dentistry, São Paulo State University (UNESP), School of Dentistry, Araçatuba, 16015-050 Araçatuba - SP, Brazil https://orcid.org/0000-0001-7007-330X
  • Alberto Carlos Botazzo Delbem Department of Pediatric and Social Dentistry, São Paulo State University (UNESP), School of Dentistry, Araçatuba, 16015-050 Araçatuba - SP, Brazil https://orcid.org/0000-0002-8159-4853

DOI:

https://doi.org/10.21270/archi.v14i7.6558

Palabras clave:

Cemento de Ionómero de Vidrio, Radiografía, Fluoruro, pH

Resumen

El objetivo del presente estudio fue evaluar la liberación de fluoruro, la radiopacidad y la rugosidad en la superficie de ionómero de vidrio de cuatro cementos restauradores de ionómero de vidrio sometidos a ciclos de pH. Primero se sumergieron seis muestras de cada grupo experimental (Ketac N100, Vitremer, Riva Light Cure, Fuji IX, Riva Self Cure) en 2 ml de soluciones desmineralizantes (De) durante seis horas y luego se colocaron en la solución remineralizante (Re) durante dieciocho horas. Este ciclo se repitió durante 7 días. Se midieron la radiopacidad y la rugosidad al principio y al final del ciclo. El fluoruro liberado en las soluciones Des- y Re- se analizó a intervalos de 24 horas durante los 7 días. Los datos fueron sometidos a un ANOVA de dos vías y a la prueba Fisher PLSD (p<0,05). El grupo Ketac N100 mostró menor rugosidad y mayor radiopacidad antes y después del ciclo de pH, en comparación con los otros grupos (p<0,05). Todos los cementos de ionómero de vidrio evaluados mostraron una mayor liberación de fluoruro el primer día de ciclado. Los grupos Riva Light Cure, Vitremer y Fuji IX mostraron una mayor liberación promedio de fluoruro durante los 7 días de ciclado en comparación con Ketac N100. Se concluyó que Ketac N100 presentó, antes y después del ciclo, menor rugosidad y mayor radiopacidad en comparación con los otros grupos. Además, presentó mayor liberación de flúor que Riva Light Cure (SDI-L) y Riva Self Cure (SDI-S), pero similar a Vitremer (VIT) y Fuji IX (F9).

Descargas

Los datos de descargas todavía no están disponibles.

Citas

1. Wilson AD, Kent BE. A new translucent cement for dentistry: the glass ionomer cement. Brit Dent J. 1972; 132:133-35.

2. Wilson AD, Kent BE. The glass-ionomer cement, a new translucent dental filling material. J Appl Chem Biotechnol. 1971;121:313.

3. McLean JW, Wilson AD. The clinical development of the glass ionomer cement. I. Formulations and properties. Aust Dent J. 1977;22:31-36.

4. McLean JW, Wilson AD. The clinical development of the glass ionomer cement. II. Some clinical applications. Aust Dent J. 1977;22:120-27.

5. McLean JW, Wilson AD. The clinical development of the glass ionomer cement. III. The erosion lesion. Aust Dent J. 1997;22:190-95.

6. Hatibovic-Kofman S, Koch G. Fluoride release from glass ionomer cement in vivo and in vitro. Swed Dent J. 1991;15:253-58.

7. Hattab FN. An in vivo study on the release of fluoride from glass-ionomer cement. Quintessence Int.1991;22:221-24.

8. Koch G, Hatibovic-Kofman S. Glass ionomer cements as a fluoride release system in vivo. Swed Dent. J. 1990;14:267-73.

9. Nicholson JW, Sidhu SK, Czarnecka B. Fluoride exchange by glass-ionomer dental cements and its clinical effects: a review. Biomater Investig Dent. 2023;10:2244982.

10. Carvalho AS, Cury JA. Liberação de flúor de materiais restauradores. Rev. Odontol Univ. São Paulo. 1998; 12: 367-73.

11. Forsten L. Short- and long-term fluoride release from glass ionomers and other fluoride-containing filling materials in vitro. Scand. J Dent Res. 1990; 98: 179-85.

12. Levallois B, Fovet Y, Lapeyre L, Gal JY. In vitro fluoride release from restorative materials in water versus artificial saliva medium (SAGF). Dent Mater. 1998: 14: 441-47.

13. Preston AJ, Mair LH, Agalamanyi EA, Higham SM. Fluoride release from aesthetic dental materials. J Oral Rehabil. 1999; 26:123-29.

14. Tenuta LMA, Pascotto RC, Navarro MFL, Francischone CE. Liberação de flúor de quatro cimentos de ionômero de vidro restauradores. Rev Odontol Univ. São Paulo. 1997; 11:249-53.

15. Terada RSS, Navarro MFL, Carvalho RM, Taga E, Fernandes RBDH. Avaliação in vitro da liberação de flúor de cimentos de ionômero de vidro e outros materiais que contêm flúor. Rev Odontol Univ. São Paulo. 1998; 12:81-9.

16. Benelli EM, Serra MC, Rodrigues AL Jr, Cury JA. In situ anticariogenic potential of glass ionomer cement. Caries Res. 1993; 27:280-84.

17. Donly KJ, Segura A, Wefel JS, Hogan MM. Evaluating the effects of fluoride-releasing dental materials on adjacent interproximal caries. J Am Dent Assoc. 1999; 130:817-25.

18. Serra MC, Cury JA. The in vitro effect of glass-ionomer cement restoration on enamel subjected to a demineralization and remineralization model. Quintessence Int. 1992: 23:143-47.

19. Ten Cate JM, Buijis MJ, Damen JJM. The effects of GIC restorations on enamel and dentin demineralization and remineralization. Adv Dent Res.1995: 9:384-402.

20. DeSchepper EJ, Berr EA 3rd, Cailleteau JG, Tate WH. A comparative study of fluoride release from glass-ionomer cements. Quintessence Int. 1991; 22:215-19.

21. Mjör IA. The reasons for replacement and the age of failed restorations in general dental practice. Acta Odontol Scand. 1997; 55:58-63.

22. Carvalho AS, Cury JA. Fluoride release from some dental materials indifferent solutions. Oper Dent. 1999: 24:14-9.

23. Cury JA, Saad JRC, Rodrigues-JR AL. Liberação de flúor do selante na água, saliva e soluções desmineralizante - remineralizante. RGO. 1993; 41:273-75.

24. Mousavinasab SM, Meyers I. Fluoride release by glass ionomer cements, compomer and giomer. Dent Res J (Isfahan). 2009; 6:75-81.

25. Geurtsen W, Leyhausen G, Garcia-Godoy F. Effect of storage media on the fluoride release and surface microhardness of four polyacid-modified composite resins (“compomers”). Dent Mater.1999; 15:196-201.

26. Featherstone JDB, O’Reilly MM. Enhancement of remineralisation in vitro and in vivo. In: Factors relating to demineralisation and remineralisation of the teeth. Oxford: IRL Press Limited. 1986; 23-34.

27. Forss H, Seppä L. Prevention of enamel demineralization adjacent to glass ionomer filling materials. Scand J Dent Res. 1990; 98:73-78.

28. Santos, NM, Featherstone JDB, Fried D. Efeito do laser de dióxido de carbono e do flúor sobre o esmalte íntegro e desmineralizado. Pesq. Odontol. Bras. 2000. v.14, supl. (Anais da 17a Reunião anual da SBPqO), p.125.

29. Bollen CML, Lambrechts P, Quirynen M. Comparison of surface roughness of oral hard materials to the threshold surface roughness for bacterial plaque retention: A review of the literature. Dent Mater. 1997; 13:258-69.

30. Filho HN, D’Azevedo MTFS, Nagem HD, Marsola FP. Surface roughness of composite resins after finishing and polishing. Braz Dent J. 2003;14:37-41.

Descargas

Publicado

2025-07-30

Cómo citar

Guisso, L. P., Santos, P. H. dos, Salzedas, L. M. P., Ostini, D. P., Guedes, A. P. A., Suzuki, T. Y. U., … Delbem, A. C. B. (2025). Liberación de Fluoruro, Radiopacidad y Rugosidad Superficial de Cementos de Ionómero de Vidrio Sometidos a Ciclos de pH. ARCHIVES OF HEALTH INVESTIGATION, 14(7), 2029–2033. https://doi.org/10.21270/archi.v14i7.6558

Número

Vol. 14 Núm. 7 (2025)

Sección

Original Articles